Mets GM Sandy Alderson told Adam Rubin of ESPN New York that adding starting pitching will be tricky because they need to have the flexibility to move a new starter to the bullpen or even option him to the minors.

The Mets have interest in bringing Mike Baxter back according to Rubin, though it depends on what the market offers the outfielder. Baxter was non-tendered yesterday.

MLB.com's Joe Frisaro reports (on Twitter) that Nick Green's minor league contract with the Marlins has been finalized. The infielder has not played in MLB since 2010, but he gets an invite to Spring Training.